I had also the same pb (I know about the "spaces" issue)
under win XP. After modifying my playlist (I have only one),
I closed the lp a few minutes (or hours) later. When I came
back the next day, the playlist had disappeared.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Logged In: YES
user_id=325711
simple workaround: don't use spaces or special characters in
the playlist names
Logged In: NO
I had also the same pb (I know about the "spaces" issue)
under win XP. After modifying my playlist (I have only one),
I closed the lp a few minutes (or hours) later. When I came
back the next day, the playlist had disappeared.